Figure 2.

PFGE analysis of HAC clones. Genomic DNA from the HAC containing cell lines AG6-1 (HT1080), and its murine derivative
HAC Sag1.2 (STO) and the parental HT1080 and STO cells was digested with Kpn I, fractionated
by PFGE and hybridized to a 17α probe. The apparent difference in fragment sizes is
due to gel distortion.